Most of you might be wondering who else is in the process of releasing a Windows Mobile 2003 version of their product. Apparently, mmO2 has their XDA in the works right now. As spotted at InfosyncWorld mmO2 seems to have released word on an upcoming Windows Mobile 2003 version of their XDA which is currently undergoing alpha testing.

There was no mention if current owners of the popular O2 XDA will be able to upgrade their devices and when it will be released.